Belgium · the batteries
Storm Ruien
Being built, 200 MW · 800 MWh, in Kluisbergen, owned by Storm. Every fact below is as a published source states it, with the address beside it; a field not shown is one no source gave, and nothing is guessed.
The battery
| Power | 200 MW |
| Capacity | 800 MWh |
| Duration | 4.0 hours |
| Status | Being built, as of 19 October 2026 |
| Owner’s date | 2027, expected in autumn 2027 |
| Municipality | Kluisbergen, Ruien, East Flanders |
| Grid connection | Elia, by cable under the Scheldt to Avelgem |
| Placed on the map | at the site itself, as mapped on OpenStreetMap (Batterijpark Ruien) |
Who is behind it
| Owner | Storm |
| Ultimate owner | with TINC, PMV and I4B |
| Traded by | Eneco |
| Built by | Tesla |
Not published anywhere we have found: developer. The page says so rather than guessing.
Not in Elia’s list
Elia does not schedule this battery, because it is not yet running.
Evidence and sources
- owner: energy-storage.news/belgium-ipp-storm-raises-e330-million-starts-bu…
- more: vrt.be/vrtnws/nl/2026/03/13/batterijenpark-kluisbergen…
- position: openstreetmap.org/way/1491069029
From the owners’, developers’ and builders’ own releases and the trade press, read by Vitreous, joined to Elia’s list by name. This page carries no money: no Belgian body publishes what a named battery earns. List id BE-B19.